Sentences with phrase «spatial scales»
The phrase "spatial scales" refers to different levels of size or extent in physical space. It is used to describe how things are organized or measured across various distances or areas. Full definition
Opportunity for selection in southern elephant seals: the effect of spatial scale of analysis.
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So if you want to understand the average behavior of that system you need to sample at a much larger spatial scale over larger time intervals than was previously appreciated.
There is insufficient evidence to determine whether trends exist in such events as tornadoes, hail, lightning and dust storms which occur at small spatial scales.
Therefore, even given the same assumptions about future greenhouse gases, different models will often produce different results, particularly at finer spatial scales and for extremes.
A conceptual framework for the improvement of crop water productivity at different spatial scales.
The study incorporates multiple environmental drivers — notably climate and fire — at large spatial scales for a significant number of species and populations.
To better understand the potential of emissions policies, studies are needed that assess possible future health impacts under alternative assumptions about future emissions and climate across multiple spatial scales.
«It throws into question some [modeling] approaches that [compile an] average over small spatial scales,» he says.
There is a natural tendency to produce models at finer spatial scales that include both a wider array of processes and more refined descriptions.
In the end, the report found 18 metrics of concern, and each of these needed to be monitored on four different spatial scales.
In spatial scale and information potential, they are the solar system — past, present, and future.
Other assets would cover broad spatial scales to address questions about species» range, migration routes, or presence in unexpected locations.
These 4K models feature High Dynamic Range combined with a powerful 800 nit bright backlight and 384 Active LED Zones for unprecedented contrast, Ultra-Color Spectrum with full support for true 10 - bit color, and incredible Ultra HD picture performance with Spatial Scaling Engine for unmatched transformation of 1080p Full HD content.
The challenges are significant, but the record of progress suggests that within the next decade the scientific community will develop fully coupled dynamical (prognostic) models of the full Earth system (e.g., the coupled physical climate, biogeochemical, human sub-systems) that can be employed on multi-decadal time - scales and at spatial scales relevant to strategic impact assessment.
«Climate variability refers to variations in the mean state and other statistics (such as standard deviations, the occurrence of extremes, etc.) of the climate on all temporal and spatial scales beyond that of individual weather events.
Voxel - based morphometry and automated lobar volumetry: The trade - off between spatial scale and statistical correction
Parinussa, R. M., Yilmaz, M. T., Anderson, M. C., Hain, C. R. and de Jeu, R. A. M. (2013), An intercomparison of remotely sensed soil moisture products at various spatial scales over the Iberian Peninsula.
A team led by Thomas Stohlgren of the U.S. Geological Survey's Biological Resources Division decided to revisit the problem by comparing two biomes — temperate grasslands and mountains — at several spatial scales.
To have this sort of rapid evolution, especially something that happens in two years or less, on the solar system spatial scale...» Well, it was unbelievable.
The team examined spatial scales on the sky spanning about one to five degrees (two to ten times the width of the full Moon).
This makes them very effective shuttles for PAHs on small spatial scale where there is no fluid flow.
The local adaptation hypothesis predicts that vocal dialects should evolve via sexual selection in heterogeneous environments regardless of spatial scale [15,16] when such heterogeneity is associated with local adaptations limiting movement [12,17].
This underestimation of the strength and coherence of convection and wind variability at MJO temporal and spatial scales means that contemporary climate models still simulate poorly many of the important climatic effects of the MJO (e.g., its impact on rainfall variability in the monsoons or the modulation of tropical cyclone development).
Variability with MJO characteristics (e.g., convection and wind anomalies of the correct spatial scale that propagate coherently eastward with realistic phase speeds) is simulated in many contemporary models (e.g., Sperber et al., 2005; Zhang, 2005), but this variability is typically not simulated to occur often enough or with sufficient strength so that the MJO stands out realistically above the broadband background variability (Lin et al., 2006).
«These images provide specific spatial scales and relative strengths of these sources that now can be put into computer models that attempt to simulate how all types of gases escape from Io to populate the vast regions of space surrounding Jupiter,» Mendillo added.
The climate change impacts community has long bemoaned the inadequate spatial scale of climate scenarios produced from coarse resolution GCM output (Gates, 1985; Lamb, 1987; Robinson and Finkelstein, 1989; Smith and Tirpak, 1989; Cohen, 1990).